You can send cards and resend cards at any time from the "Send" step. Whether you add new contacts or edit existing contacts, the sending process is exactly the same. Before sending cards, you will need to first build your mailing list.
How to Send Cards
Step 1: Click the “Send” step.
Step 2: Select contacts using the checkboxes. To quickly select all displayed contacts, use the checkbox in the very top left of the mailing list grid. You will know which contacts are selected, because the row will change to a light green.
Step 3: Once all the desired contacts are selected, click the green "Send Invitations" button at the top right.